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tests: Run svolume on different channel counts

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This adds checks to run svolume tests with 1, 2 and 3 channels (we don't
run Orc with 3 channels since only 1/2-ch are implemented there).
This commit is contained in:
Arun Raghavan 2012-10-30 11:30:16 +05:30
parent 58b61a9d16
commit f10e663d04
1 changed files with 43 additions and 46 deletions
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89
src/tests/cpu-test.c
View file

@ -64,18 +64,17 @@
}
/* Common defines for svolume tests */
#define CHANNELS 2
#define SAMPLES 1028
#define TIMES 1000
#define TIMES2 100
#define PADDING 16
static void run_volume_test(pa_do_volume_func_t func, pa_do_volume_func_t orig_func, int align, pa_bool_t correct,
pa_bool_t perf) {
static void run_volume_test(pa_do_volume_func_t func, pa_do_volume_func_t orig_func, int align, int channels,
pa_bool_t correct, pa_bool_t perf) {
PA_DECLARE_ALIGNED(8, int16_t, s[SAMPLES]) = { 0 };
PA_DECLARE_ALIGNED(8, int16_t, s_ref[SAMPLES]) = { 0 };
PA_DECLARE_ALIGNED(8, int16_t, s_orig[SAMPLES]) = { 0 };
int32_t volumes[CHANNELS + PADDING];
int32_t volumes[channels + PADDING];
int16_t *samples, *samples_ref, *samples_orig;
int i, padding, nsamples, size;
@ -84,43 +83,43 @@ static void run_volume_test(pa_do_volume_func_t func, pa_do_volume_func_t orig_f
samples_ref = s_ref + (8 - align);
samples_orig = s_orig + (8 - align);
nsamples = SAMPLES - (8 - align);
nsamples += nsamples % CHANNELS;
nsamples += nsamples % channels;
size = nsamples * sizeof(*samples);
pa_random(samples, size);
memcpy(samples_ref, samples, size);
memcpy(samples_orig, samples, size);
for (i = 0; i < CHANNELS; i++)
for (i = 0; i < channels; i++)
volumes[i] = PA_CLAMP_VOLUME((pa_volume_t)(rand() >> 15));
for (padding = 0; padding < PADDING; padding++, i++)
volumes[i] = volumes[padding];
if (correct) {
orig_func(samples_ref, volumes, CHANNELS, size);
func(samples, volumes, CHANNELS, size);
orig_func(samples_ref, volumes, channels, size);
func(samples, volumes, channels, size);
for (i = 0; i < nsamples; i++) {
if (samples[i] != samples_ref[i]) {
pa_log_debug("Correctness test failed: align=%d", align);
pa_log_debug("Correctness test failed: align=%d, channels=%d", align, channels);
pa_log_debug("%d: %04x != %04x (%04x * %08x)\n", i, samples[i], samples_ref[i],
samples_orig[i], volumes[i % CHANNELS]);
samples_orig[i], volumes[i % channels]);
fail();
}
}
}
if (perf) {
pa_log_debug("Testing svolume performance with %d byte alignment", align);
pa_log_debug("Testing svolume %dch performance with %d byte alignment", channels, align);
PA_CPU_TEST_RUN_START("func", TIMES, TIMES2) {
memcpy(samples, samples_orig, size);
func(samples, volumes, CHANNELS, size);
func(samples, volumes, channels, size);
} PA_CPU_TEST_RUN_STOP
PA_CPU_TEST_RUN_START("orig", TIMES, TIMES2) {
memcpy(samples_ref, samples_orig, size);
orig_func(samples_ref, volumes, CHANNELS, size);
orig_func(samples_ref, volumes, channels, size);
} PA_CPU_TEST_RUN_STOP
fail_unless(memcmp(samples_ref, samples, size) == 0);
@ -131,6 +130,7 @@ static void run_volume_test(pa_do_volume_func_t func, pa_do_volume_func_t orig_f
START_TEST (svolume_mmx_test) {
pa_do_volume_func_t orig_func, mmx_func;
pa_cpu_x86_flag_t flags = 0;
int i, j;
pa_cpu_get_x86_flags(&flags);
@ -144,20 +144,20 @@ START_TEST (svolume_mmx_test) {
mmx_func = pa_get_volume_func(PA_SAMPLE_S16NE);
pa_log_debug("Checking MMX svolume");
run_volume_test(mmx_func, orig_func, 0, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 1, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 2, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 3, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 4, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 5, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 6, TRUE, FALSE);
run_volume_test(mmx_func, orig_func, 7, TRUE, TRUE);
for (i = 1; i <= 3; i++) {
for (j = 0; j < 7; j++)
run_volume_test(mmx_func, orig_func, j, i, TRUE, FALSE);
}
run_volume_test(mmx_func, orig_func, 7, 1, TRUE, TRUE);
run_volume_test(mmx_func, orig_func, 7, 2, TRUE, TRUE);
run_volume_test(mmx_func, orig_func, 7, 3, TRUE, TRUE);
}
END_TEST
START_TEST (svolume_sse_test) {
pa_do_volume_func_t orig_func, sse_func;
pa_cpu_x86_flag_t flags = 0;
int i, j;
pa_cpu_get_x86_flags(&flags);
@ -171,14 +171,13 @@ START_TEST (svolume_sse_test) {
sse_func = pa_get_volume_func(PA_SAMPLE_S16NE);
pa_log_debug("Checking SSE2 svolume");
run_volume_test(sse_func, orig_func, 0, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 1, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 2, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 3, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 4, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 5, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 6, TRUE, FALSE);
run_volume_test(sse_func, orig_func, 7, TRUE, TRUE);
for (i = 1; i <= 3; i++) {
for (j = 0; j < 7; j++)
run_volume_test(sse_func, orig_func, j, i, TRUE, FALSE);
}
run_volume_test(sse_func, orig_func, 7, 1, TRUE, TRUE);
run_volume_test(sse_func, orig_func, 7, 2, TRUE, TRUE);
run_volume_test(sse_func, orig_func, 7, 3, TRUE, TRUE);
}
END_TEST
#endif /* defined (__i386__) || defined (__amd64__) */
@ -187,6 +186,7 @@ END_TEST
START_TEST (svolume_arm_test) {
pa_do_volume_func_t orig_func, arm_func;
pa_cpu_arm_flag_t flags = 0;
int i, j;
pa_cpu_get_arm_flags(&flags);
@ -200,14 +200,13 @@ START_TEST (svolume_arm_test) {
arm_func = pa_get_volume_func(PA_SAMPLE_S16NE);
pa_log_debug("Checking ARM svolume");
run_volume_test(arm_func, orig_func, 0, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 1, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 2, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 3, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 4, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 5, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 6, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 7, TRUE, TRUE);
for (i = 1; i <= 3; i++) {
for (j = 0; j < 7; j++)
run_volume_test(arm_func, orig_func, j, i, TRUE, FALSE);
}
run_volume_test(arm_func, orig_func, 7, 1, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 7, 2, TRUE, TRUE);
run_volume_test(arm_func, orig_func, 7, 3, TRUE, TRUE);
}
END_TEST
#endif /* defined (__arm__) && defined (__linux__) */
@ -215,6 +214,7 @@ END_TEST
START_TEST (svolume_orc_test) {
pa_do_volume_func_t orig_func, orc_func;
pa_cpu_info cpu_info;
int i, j;
#if defined (__i386__) || defined (__amd64__)
pa_zero(cpu_info);
@ -232,18 +232,15 @@ START_TEST (svolume_orc_test) {
orc_func = pa_get_volume_func(PA_SAMPLE_S16NE);
pa_log_debug("Checking Orc svolume");
run_volume_test(orc_func, orig_func, 0, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 1, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 2, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 3, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 4, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 5, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 6, TRUE, FALSE);
run_volume_test(orc_func, orig_func, 7, TRUE, TRUE);
for (i = 1; i <= 2; i++) {
for (j = 0; j < 7; j++)
run_volume_test(orc_func, orig_func, j, i, TRUE, FALSE);
}
run_volume_test(orc_func, orig_func, 7, 1, TRUE, TRUE);
run_volume_test(orc_func, orig_func, 7, 2, TRUE, TRUE);
}
END_TEST
#undef CHANNELS
#undef SAMPLES
#undef TIMES
#undef TIMES2